2b504d863d
* a few updates * more updates * reorder radio blocks * more shuffling of new radio apis * fixing hot or ocold * more doc fixes * more updates * fixing docs issues * more doc fixes * restore docs errors * missing packate * renamed argument of callback * mssing radio * more odcs fixes * lock turtle * ignore docs for now
1.0 KiB
1.0 KiB
Received Packet Property
Get one of the properties from the last received radio packet.
radio.receivedPacket(RadioPacketProperty.SignalStrength)
Parameters
- type: the property type to get from the packet. These are:
signal strength: the strength of the radio signal when the packet was received.serial number: the serial number of the board sending the packet.time: the time when the packet was sent.
Returns
- a number that is the property selected in the type parameter.
Example
This program uses the signal strength from received packets to graph the approximate distance between two @boardname@s.
basic.forever(() => {
radio.sendNumber(0)
})
radio.onReceivedNumber(function (receivedNumber) {
led.plotBarGraph(
Math.abs(radio.receivedPacket(RadioPacketProperty.SignalStrength) + 42),
128 - 42
)
})
See also
radio